Abstract (1571) | Core Tip (1426) | Full Article (HTML) (10709) | Tables (1-3) (467) | Full Article (PDF)-838K (1013) | Peer-Review Report-89K (317) | Answering Reviewers-585K (293) | Received: 10/26/2013 | Revised: 01/09/2014 | Accepted: 04/03/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (109) | Total Visits (19398) | Similar Articles (0) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1389) | Core Tip (1318) | Full Article (HTML) (5037) | Figures (1-2) (530) | Full Article (PDF)-873K (462) | Peer-Review Report-120K (304) | Answering Reviewers-114K (269) | Received: 10/28/2013 | Accepted: 01/20/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (12341) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1362) | Core Tip (1194) | Full Article (HTML) (2768) | Tables (1-2) (527) | Full Article (PDF)-871K (535) | Peer-Review Report-66K (340) | Answering Reviewers-158K (281) | Received: 10/28/2013 | Revised: 02/10/2014 | Accepted: 03/14/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (47) | Total Visits (10052) | Similar Articles (685) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1679) | Core Tip (1438) | Full Article (HTML) (10108) | Figures (1-1) (563) | Tables (1-1) (546) | Full Article (PDF)-1072K (929) | Peer-Review Report-64K (362) | Answering Reviewers-416K (319) | Received: 10/30/2013 | Revised: 01/22/2014 | Accepted: 02/20/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (55) | Total Visits (19839) | Similar Articles (245) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1592) | Core Tip (1439) | Full Article (HTML) (6108) | Figures (1-1) (504) | Tables (1-2) (540) | Full Article (PDF)-807K (659) | Peer-Review Report-80K (475) | Answering Reviewers-14K (319) | Received: 10/28/2013 | Revised: 01/08/2014 | Accepted: 03/12/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (56) | Total Visits (14629) | Similar Articles (224) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1369) | Core Tip (1298) | Full Article (HTML) (14940) | Figures (1-1) (486) | Tables (1-1) (503) | Full Article (PDF)-940K (825) | Peer-Review Report-71K (370) | Answering Reviewers-92K (301) | Received: 10/28/2013 | Revised: 01/09/2014 | Accepted: 03/04/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (73) | Total Visits (22994) | Similar Articles (383) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1554) | Core Tip (1300) | Full Article (HTML) (8350) | Figures (1-1) (690) | Tables (1-1) (486) | Full Article (PDF)-997K (1265) | Peer-Review Report-95K (378) | Answering Reviewers-141K (335) | Received: 10/17/2013 | Revised: 02/25/2014 | Accepted: 03/18/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (44) | Total Visits (17427) | Similar Articles (267) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1290) | Core Tip (1264) | Full Article (HTML) (2802) | Full Article (PDF)-623K (458) | Peer-Review Report-94K (315) | Answering Reviewers-147K (271) | Received: 09/15/2013 | Revised: 12/08/2013 | Accepted: 02/20/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (9381) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1333) | Core Tip (1239) | Full Article (HTML) (5807) | Figures (1-11) (627) | Tables (1-1) (491) | Full Article (PDF)-1896K (602) | Peer-Review Report-113K (395) | Answering Reviewers-122K (395) | Received: 10/25/2013 | Revised: 01/09/2014 | Accepted: 04/03/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (47) | Total Visits (14364) | Similar Articles (74) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1338) | Core Tip (1227) | Full Article (HTML) (4254) | Figures (1-2) (487) | Full Article (PDF)-1438K (842) | Peer-Review Report-117K (290) | Answering Reviewers-291K (234) | Received: 11/21/2013 | Revised: 01/08/2014 | Accepted: 02/18/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (11900) | Similar Articles (67) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1212) | Core Tip (1218) | Full Article (HTML) (3735) | Figures (1-8) (588) | Full Article (PDF)-3929K (556) | Peer-Review Report-75K (341) | Answering Reviewers-44K (276) | Received: 10/28/2013 | Revised: 01/10/2014 | Accepted: 02/20/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10675) | Similar Articles (34) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open